Individual Calculations July 2023
 Schlefers, Florian  Total change: 7.20  Rating chartPersonal card
 XII. Unser Fritz-Open 2023 Herne GER 2023-06-07
RcRownchangeKK*chgGame
 1785 1746 2.50 5 0.18 40 7.20 
  Rebentisch, Tom 2132 GER0.001-0.0940-3.60 
  Becker, Peter 1836 GER0.5010.12404.80 
  Schulz, Robin 1496 GER1.0010.19407.60 
  Feldhaus, Thomas 1840 GER0.001-0.3740-14.80 
  Braun, Joshua 1622 GER1.0010.334013.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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